BoilerFaultCodesWorcester Bosch 2951 V Fault Code
Also written as 2951V — same fault.
The Worcester Bosch 2951 V fault code means: your boiler is repeatedly failing to keep its internal flame lit, so it has safely shut itself down to prevent gas from building up.. It appears on 2 Worcester Bosch models in our database.
Technical description: Loss of flame too many times Maximum unexpected flame losses exceeded.
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
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Worcester Bosch models that show the 2951 V fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Worcester Bosch 2951 V fault code information on this page is sourced and cross-checked against the official Worcester Bosch service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026